/********************************************************************************
 *      Copyright:  (C) 2024 dengleen
 *                  All rights reserved.
 *
 *       Filename:  pwm.h
 *    Description:  This file 
 *
 *        Version:  1.0.0(07/05/24)
 *         Author:  dengleen <dengleen@outlook.com>
 *      ChangeLog:  1, Release initial version on "07/05/24 09:05:29"
 *                 
 ********************************************************************************/
#ifndef _PWM_H_
#define _PWM_H_


int buzzer(char *on_or_off);

#endif

